CupertinoSwipeRefresh class

Refresh indicator widget with Cupertino style. stateStream - indicator state(SwipeRefreshState.loading or SwipeRefreshState.hidden). onRefresh - callback invoked when pulled by refreshTriggerPullDistance. children - list of any widgets. childrenDelegate - pass the inheritor to SliverChildDelegate to avoid creating more children than are visible through the Viewport. initState - initialization state(SwipeRefreshState.loading or SwipeRefreshState.hidden). padding - passed to add SliverPadding. scrollController - ScrollController for CustomScrollView. shrinkWrap - Whether the extent of the scroll view should be determined by the contents being viewed(default - false). refreshTriggerPullDistance - The amount of overscroll the scrollable must be dragged to trigger a reload(default - defaultRefreshTriggerPullDistance). refreshIndicatorExtent - amount of space the refresh indicator sliver will keep holding while onRefresh is still running. indicatorBuilder - builder that's called as this sliver's size changes, and as the state changes(default - CupertinoSliverRefreshControl.buildRefreshIndicator). keyboardDismissBehavior - ScrollViewKeyboardDismissBehavior the defines how this ScrollView will dismiss the keyboard automatically. (if == null it will be ScrollViewKeyboardDismissBehavior.onDrag). physics - defines the physics of the scroll(if == null it will be AlwaysScrollableScrollPhysics).

Inheritance

Constructors

CupertinoSwipeRefresh({required Stream<SwipeRefreshState> stateStream, required VoidCallback onRefresh, double refreshTriggerPullDistance = defaultRefreshTriggerPullDistance, double refreshIndicatorExtent = defaultRefreshIndicatorExtent, RefreshControlIndicatorBuilder indicatorBuilder = CupertinoSliverRefreshControl.buildRefreshIndicator, List<Widget>? children, SliverChildDelegate? childrenDelegate, SwipeRefreshState? initState, EdgeInsets? padding, ScrollController? scrollController, bool shrinkWrap = false, ScrollViewKeyboardDismissBehavior? keyboardDismissBehavior, ScrollPhysics? physics, Key? key, double? cacheExtent})
const

Properties

cacheExtent → double?
final
children → List<Widget>?
finalinherited
childrenDelegate → SliverChildDelegate?
finalinherited
hashCode → int
The hash code for this object.
no setterinherited
indicatorBuilder → RefreshControlIndicatorBuilder
final
initState → SwipeRefreshState?
finalinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
keyboardDismissBehavior → ScrollViewKeyboardDismissBehavior?
finalinherited
onRefresh → VoidCallback
finalinherited
padding → EdgeInsets?
finalinherited
physics → ScrollPhysics?
finalinherited
refreshIndicatorExtent → double
final
refreshTriggerPullDistance → double
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
scrollController → ScrollController?
finalinherited
shrinkWrap → bool
finalinherited
stateStream → Stream<SwipeRefreshState>
finalinherited

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → SwipeRefreshBaseState<SwipeRefreshBase>
Creates the mutable state for this widget at a given location in the tree.
debugDescribeChildren() → List<DiagnosticsNode>
Returns a list of DiagnosticsNode objects describing this node's children.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode
Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.
inherited
toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String
A string representation of this object.
inherited
toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String
Returns a string representation of this node and its descendants.
inherited
toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String
Returns a one-line detailed description of the object.
inherited
toStringShort() → String
A short, textual description of this widget.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited